Automotive-Compliant Precision Op-Amps from Diodes Incorporated Offer Wide Dynamic Range and Low Noise Operation
Diodes Incorporated (Nasdaq: DIOD) has launched two precision operational amplifiers, AS2376Q and AS2333Q, enhancing signal conditioning for automotive designs. The AS2376Q features a 5.5MHz bandwidth optimized for high-frequency applications like on-board chargers, while the AS2333Q operates with a low quiescent current of 12μA for systems requiring constant functionality. Both devices are AEC-Q100 qualified, manufactured in certified facilities, and are competitively priced at $0.93 and $1.56 in 1,000-piece quantities. These innovations reflect Diodes' commitment to meeting automotive market demands.
- Introduction of AS2376Q and AS2333Q op-amps enhances product portfolio.
- AS2376Q supports high-frequency applications with a bandwidth of 5.5MHz.
- AS2333Q's low quiescent current of 12μA ideal for continuous operation systems.
- Both devices AEC-Q100 qualified, ensuring reliability in automotive applications.
- Competitive pricing at $0.93 and $1.56 in 1,000-piece quantities.
- None.
A 5.5MHz bandwidth enables the AS2376Q op-amp to handle 50kHz signals without significant loss of signal accuracy. Its low input noise density (7.5nV/√Hz) and 0.8µVpp frequency noise, coupled with rail-rail output, result in enhanced signal integrity. With 5μV (typical) offset voltage, the AS2376Q supports a wide dynamic range. Supply voltages from 2.2V to 5.5V are accepted, enabling greater design-in flexibility.
The AS2333Q op-amp has a quiescent current of just 12μA on each amplifier channel that allows it to be used in systems that have to remain live at all times. Excellent common-mode rejection ratio (CMRR) across its rail-rail input range coupled with near-zero drift over time and temperature provide long-term signal accuracy in wide common-mode rail precision applications. Its 1.8V to 5.5V supply voltage enables it to operate from 3.3V and 5V automotive rails.
The AS2376Q and AS2333Q are supplied in the SO-8 package. These devices are available at unit pricings of
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